Concentration of a solution can be expressed in terms of molarity and molality
Molarity is the number of moles of solute in a liter of a solution.
Molarity (M) = Moles of solute/Volume(litres) of solution
Molality is the number of moles of solute in one kg of the solution
Molality (m) = Moles of solute/Mass (kg) of solution
Therefore if the volume or the mass of the solution is changed this would affect the concentration.
In addition, volume is a quantity which depends on temperature. However, mass is independent of temperature. Therefore any changes in temperature, can also bring about a change in the molarity of the solution.
Answer:C
Explanation:The mineral is only formed when hot water cooler
22 because that how many days it will take for the exact moon shape to pass and it will then reappear.
Answer:
Test tube one is a compound because it is 2 elements combine..Test tube to is an element
Explanation:
BROO DEE YOU ALREADY KNOW WHAT IS STOP DA CAP, o.81
